Triple covalent bond can be formed between: a)C&H

b) N&S

c) C & S

d) C&O

e) O & S

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit